Tag Archives: gl422

Trimble Spectra Precision Level Gl422 Self-leveling Dual Slope Laser Level

SPECTRA PRECISION LEVEL MODEL GL422… SELF-LEVELING DUAL SLOPE LASER LEVEL. Spectra Precision Laserplane GL422 dual slope laser level was built from the ground up with long range and precise grade applications in mind. From agricultural land leveling to commercial sites, there isn’t another laser available that can deliver slope this accurately or easily. Accurate, stable

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